66827969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 77293440

約数和(自身を除く): 10465471

約数列:

[1, 13, 17, 71, 221, 923, 1207, 4259, 15691, 55367, 72403, 302389, 941239, 3931057, 5140613, 66827969]

約数ペア:

[(1, 66827969), (13, 5140613), (17, 3931057), (71, 941239), (221, 302389), (923, 72403), (1207, 55367), (4259, 15691)]